[PATCH i-g-t 1/2] lib/igt_fb: Use engine copy for MC/RC CCS formats

[Bhanuprakash Modem]

Use Render/Vbox engine to copy FBs with MC-CCS & RC-CCS formats.

Signed-off-by: Bhanuprakash Modem <bhanuprakash.modem at intel.com>
---
 lib/igt_fb.c | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/lib/igt_fb.c b/lib/igt_fb.c
index 0ac2a76b0..0474d8e11 100644
--- a/lib/igt_fb.c
+++ b/lib/igt_fb.c
@@ -3061,7 +3061,12 @@ static void free_linear_mapping(struct fb_blit_upload *blit)
 		igt_nouveau_delete_bo(&linear->fb);
 	} else if (is_xe_device(fd)) {
 		gem_munmap(linear->map, linear->fb.size);
-		blitcopy(fb, &linear->fb);
+
+		if (blit->ibb)
+			copy_with_engine(blit, fb, &linear->fb);
+		else
+			blitcopy(fb, &linear->fb);
+
 		gem_close(fd, linear->fb.gem_handle);
 	} else {
 		gem_munmap(linear->map, linear->fb.size);
@@ -3141,7 +3146,10 @@ static void setup_linear_mapping(struct fb_blit_upload *blit)
 
 		linear->map = igt_nouveau_mmap_bo(&linear->fb, PROT_READ | PROT_WRITE);
 	} else if (is_xe_device(fd)) {
-		blitcopy(&linear->fb, fb);
+		if (blit->ibb)
+			copy_with_engine(blit, &linear->fb, fb);
+		else
+			blitcopy(&linear->fb, fb);
 
 		linear->map = xe_bo_mmap_ext(fd, linear->fb.gem_handle,
 					     linear->fb.size, PROT_READ | PROT_WRITE);
-- 
2.43.0